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来源: 于 2010-10-05 09:26:53 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

how to translate: research methods, on the other hand, "are many.

I am reading the science of science. Really hard to understand. all strange terminologies.

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... 另一方面，有多种研究方法。